The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 2016
Filed:
Nov. 24, 2014
Applicant:
Perrigo Israel Pharmaceuticals Ltd., Bnei Brak, IL;
Inventors:
Marina Shevachman, Beer-Sheva, IL;
Amira Ze' Evi, Omer, IL;
Eilon Asculai, Lehavim, IL;
Batella Binyaminovich, Beer-Sheva, IL;
Nir Avram, Meitar, IL;
Assignee:
PERRIGO ISRAEL PHARMACETICALS LTD., Bnei Brak, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/203 (2006.01); A61K 31/327 (2006.01); A61K 9/14 (2006.01); A61K 9/00 (2006.01); A61K 9/06 (2006.01); A61K 31/192 (2006.01); A61K 47/02 (2006.01); A61K 31/05 (2006.01); A61K 31/4436 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
A61K 9/143 (2013.01); A61K 9/0014 (2013.01); A61K 9/06 (2013.01); A61K 31/05 (2013.01); A61K 31/192 (2013.01); A61K 31/203 (2013.01); A61K 31/327 (2013.01); A61K 31/4436 (2013.01); A61K 45/06 (2013.01); A61K 47/02 (2013.01);
Abstract
A topical composition which includes a silica microspheres and an active ingredient in the amount of 0.01 to 15.0% w/w wherein the active ingredient is selected from adapalene, an antibiotic, tazarotene, tretinoin, a retinoid, or any combination thereof. The topical composition may also include benzoyl peroxide as an active ingredient. The topical compositions provide sustained release of the active ingredient so as to reduce skin irritation.